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Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Company portfolio
Alliant Energy Corp
23 facilities owned or operated across 2 layers and 1 countries — the cross-layer footprint of a single company.
23
Facilities
4.2 GW
18 power plants
15
Owned
15
Operated
Generation capacity by fuel
- wind2.7 GW
- solar800 MW
- gas750 MW
Asset mix
Power Plants 18Substations 5
Where they operate
Under construction & proposed
- Bobcat Energy CenteropPower Plants · United States · 750 MW · 2028
- Columbia WindPower Plants · United States · 250 MW · 2028
- Bent Tree wind farmPower Plants · United States · 150 MW · 2028
Largest assets
- Bobcat Energy CenteropPower Plants · United States · 750 MW · 2028
- Whispering Willow wind farmPower Plants · United States · 401 MW · 2009
- Caddo wind farmopPower Plants · United States · 303 MW · 2022
- Upland Prairie wind farmPower Plants · United States · 299 MW · 2019
- Columbia WindPower Plants · United States · 250 MW · 2028
- Great Western wind farmPower Plants · United States · 225 MW · 2016
- Sugar Creek (Liberty) wind farmopPower Plants · United States · 202 MW · 2020
- Bent Tree wind farmPower Plants · United States · 201 MW · 2011
- Duane Arnold SolarPower Plants · United States · 200 MW · 2024
- Grant County solar farmPower Plants · United States · 200 MW · 2024
- Golden Plains wind farmPower Plants · United States · 200 MW · 2020
- English Farms wind farmPower Plants · United States · 172 MW · 2019
- Kossuth wind farmPower Plants · United States · 152 MW · 2020
- Onion River Solar ProjectPower Plants · United States · 150 MW · 2023
- Wood County Solar ProjectPower Plants · United States · 150 MW · 2022
- Bent Tree wind farmPower Plants · United States · 150 MW · 2028
- Richland wind farmPower Plants · United States · 131 MW · 2020
- Springfield Solar ProjectPower Plants · United States · 100 MW · 2023
- Golden Plains Wind FarmopSubstations
- Jerry L. Plagge Collector SubstationopSubstations
- Kossuth Wind FarmopSubstations
- Richland Wind FarmopSubstations
- Upland Prairie Wind FarmopSubstations